142347660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 524439552

約数和(自身を除く): 382091892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 31, 35, 39, 42, 52, 58, 60, 62, 65, 70, 78, 84, 87, 91, 93, 105, 116, 124, 130, 140, 145, 155, 156, 174, 182, 186, 195, 203, 210, 217, 260, 273, 290, 310, 348, 364, 372, 377, 390, 403, 406, 420, 434, 435, 455, 465, 546, 580, 609, 620, 651, 754, 780, 806, 812, 841, 868, 870, 899, 910, 930, 1015, 1085, 1092, 1131, 1209, 1218, 1302, 1365, 1508, 1612, 1682, 1740, 1798, 1820, 1860, 1885, 2015, 2030, 2170, 2262, 2418, 2436, 2523, 2604, 2639, 2697, 2730, 2821, 3045, 3255, 3364, 3596, 3770, 4030, 4060, 4205, 4340, 4495, 4524, 4836, 5046, 5278, 5394, 5460, 5642, 5655, 5887, 6045, 6090, 6293, 6510, 7540, 7917, 8060, 8410, 8463, 8990, 10092, 10556, 10788, 10933, 11284, 11310, 11687, 11774, 12090, 12180, 12586, 12615, 13020, 13195, 13485, 14105, 15834, 16820, 16926, 17661, 17980, 18879, 21866, 22620, 23374, 23548, 24180, 25172, 25230, 26071, 26390, 26970, 28210, 29435, 31465, 31668, 32799, 33852, 35061, 35322, 37758, 39585, 42315, 43732, 46748, 50460, 52142, 52780, 53940, 54665, 56420, 58435, 58870, 62930, 65598, 70122, 70644, 75516, 76531, 78213, 79170, 81809, 84630, 88305, 94395, 104284, 109330, 116870, 117740, 125860, 130355, 131196, 140244, 153062, 156426, 158340, 163618, 163995, 169260, 175305, 176610, 182497, 188790, 218660, 229593, 233740, 245427, 260710, 306124, 312852, 327236, 327990, 338923, 350610, 353220, 364994, 377580, 382655, 391065, 409045, 459186, 490854, 521420, 547491, 655980, 677846, 701220, 729988, 765310, 782130, 818090, 912485, 918372, 981708, 1016769, 1094982, 1147965, 1227135, 1355692, 1530620, 1564260, 1636180, 1694615, 1824970, 2033538, 2189964, 2295930, 2372461, 2454270, 2737455, 3389230, 3649940, 4067076, 4591860, 4744922, 4908540, 5083845, 5474910, 6778460, 7117383, 9489844, 10167690, 10949820, 11862305, 14234766, 20335380, 23724610, 28469532, 35586915, 47449220, 71173830, 142347660]

約数ペア:

[(1, 142347660), (2, 71173830), (3, 47449220), (4, 35586915), (5, 28469532), (6, 23724610), (7, 20335380), (10, 14234766), (12, 11862305), (13, 10949820), (14, 10167690), (15, 9489844), (20, 7117383), (21, 6778460), (26, 5474910), (28, 5083845), (29, 4908540), (30, 4744922), (31, 4591860), (35, 4067076), (39, 3649940), (42, 3389230), (52, 2737455), (58, 2454270), (60, 2372461), (62, 2295930), (65, 2189964), (70, 2033538), (78, 1824970), (84, 1694615), (87, 1636180), (91, 1564260), (93, 1530620), (105, 1355692), (116, 1227135), (124, 1147965), (130, 1094982), (140, 1016769), (145, 981708), (155, 918372), (156, 912485), (174, 818090), (182, 782130), (186, 765310), (195, 729988), (203, 701220), (210, 677846), (217, 655980), (260, 547491), (273, 521420), (290, 490854), (310, 459186), (348, 409045), (364, 391065), (372, 382655), (377, 377580), (390, 364994), (403, 353220), (406, 350610), (420, 338923), (434, 327990), (435, 327236), (455, 312852), (465, 306124), (546, 260710), (580, 245427), (609, 233740), (620, 229593), (651, 218660), (754, 188790), (780, 182497), (806, 176610), (812, 175305), (841, 169260), (868, 163995), (870, 163618), (899, 158340), (910, 156426), (930, 153062), (1015, 140244), (1085, 131196), (1092, 130355), (1131, 125860), (1209, 117740), (1218, 116870), (1302, 109330), (1365, 104284), (1508, 94395), (1612, 88305), (1682, 84630), (1740, 81809), (1798, 79170), (1820, 78213), (1860, 76531), (1885, 75516), (2015, 70644), (2030, 70122), (2170, 65598), (2262, 62930), (2418, 58870), (2436, 58435), (2523, 56420), (2604, 54665), (2639, 53940), (2697, 52780), (2730, 52142), (2821, 50460), (3045, 46748), (3255, 43732), (3364, 42315), (3596, 39585), (3770, 37758), (4030, 35322), (4060, 35061), (4205, 33852), (4340, 32799), (4495, 31668), (4524, 31465), (4836, 29435), (5046, 28210), (5278, 26970), (5394, 26390), (5460, 26071), (5642, 25230), (5655, 25172), (5887, 24180), (6045, 23548), (6090, 23374), (6293, 22620), (6510, 21866), (7540, 18879), (7917, 17980), (8060, 17661), (8410, 16926), (8463, 16820), (8990, 15834), (10092, 14105), (10556, 13485), (10788, 13195), (10933, 13020), (11284, 12615), (11310, 12586), (11687, 12180), (11774, 12090)]